package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo2 {
    public static void main(String[] args)throws Exception {
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true"
                ,"root","root");
        Statement statement = connection.createStatement();
        String sql = "INSERT INTO userinfo(username,password,nickname,age) VALUES ('张三','123456','阿三',22)";
        int rows = statement.executeUpdate(sql);
        if(rows>0){
            System.out.println("插入成功");
        }else{
            System.out.println("插入失败");
        }
        connection.close();
        }
    }